baber/WOPTO huggingface dataset:
Patent JP-2020067151-A (JP)
Title: Gear device
Inventor: UENISHI YUKIO
IPC: E02B7/36
Filed: 2018-10-25
Abstract: To provide a gear device that enables smooth operation of a gear type power transmission mechanism, prevention of environmental pollution due to leakage of a lubricating liquid, and prevention of fire, and that facilitates disposal of a used lubricating liquid.SOLUTION: A gear type speed reduction device 8 comprises: a housing 10; a parallel gear mechanism having first to eighth gears 15-22 each disposed in the housing 10 and engaged with each other; an input shaft 11 joined to the first gear 15; an output shaft 9 joined to the eighth gear 22; and a lubricating liquid supply device 30 that supplies an aqueous lubricating liquid to the parallel gear mechanism. The aqueous lubricating liquid contains water and sodium polyacrylate. An amount of sodium polyacrylate to water in the aqueous lubricating liquid is 1-5 mass%. A hydrogen index of the aqueous lubricating liquid is pH 7-pH 11 (preferably pH 8-pH 10).SELECTED DRAWING: Figure 2
Patent JP-2020065826-A (JP)
Title: Vacuum cleaning device
Inventor: MUROSAKI TAKAHIRO
IPC: A47L9/28
Filed: 2018-10-26
Abstract: To propose a vacuum cleaning device in which accumulated dust can be sterilized without expending time and effort for attachment/detachment of a sterilization device, and sterilization of exhaust can be easily continued.SOLUTION: A vacuum cleaning device 1 comprises: an electric air blower 8 generating suction negative pressure; a suction air passage 13 comprising a suction port 28, and fluidically connected to a suction side of the electric air blower 8; a dust separating/collecting device 7 provided in the middle of the suction air passage 13, and accumulating dust sucked from the suction port 28 by the suction negative pressure and separated from air; an electrolyzed water generating device 42 generating electrolyzed water by electrolyzing water; and a supplying part 43 supplying the electrolyzed water generated by the electrolyzed water generating device 42 to the suction air passage 13.SELECTED DRAWING: Figure 2
Patent JP-2020069669-A (JP)
Title: Liquid discharge device
Inventor: ISHIZAWA TAKU
IPC: B41J2/175
Filed: 2018-10-30
Abstract: To provide a liquid discharge device, which can be suppressed from supplying inappropriate liquid to a target liquid storage container without provision of a structure allowing a liquid supply container to be identified on a carriage.SOLUTION: The liquid discharge device that receives supply of liquid from a liquid supply container comprises: a carriage that has a liquid discharge head and moves in a predetermined movement area; a plurality of liquid storage containers mounted on the carriage, which have liquid supply ports for receiving supply of liquid; an exterior member covering the movement area, which has an opening into which a liquid outlet part of the liquid supply container can be inserted; a selection information receiving unit that receives input of selection of a target liquid storage container that receives supply of liquid, of the plurality of liquid storage containers; and a control unit that moves the carriage so that the liquid supply port of the target liquid storage container is made to correspond to the opening, using the selection information received by the selection information receiving unit.SELECTED DRAWING: Figure 6
Patent JP-2020069001-A (JP)
Title: Game machine
Inventor: MIYASAKA JUN
IPC: A63F7/02
Filed: 2018-10-30
Abstract: To provide a game machine capable of suitably increasing the attention paid to a game.SOLUTION: A ball entry unit is arranged on a right route of a game area. A performance gate is provided above the ball entry unit, and the game balls having passed through the performance gate flow into an upper distributor. The upper distributor functions as distribution means for distributing the game balls to a first branch passage unit and a second branch passage unit. The game balls distributed to the first branch passage unit enter a lower operation port to be won through a non-electric accessory. On a display screen 500aF of a symbol display device 500F, the number of pieces of holding information related to the lower operation port is displayed by a holding icon MP. When the game balls pass through the performance gate during a special performance corresponding to a second phase, the color of the holding icon MP displayed in a holding number display area Da may change upon the passage.SELECTED DRAWING: Figure 93
Patent JP-2020070961-A (JP)
Title: refrigerator
Inventor: MOTOI HIROYUKI
IPC: F25D17/08
Filed: 2018-10-30
Abstract: To provide a refrigerator that can improve heat exchange efficiency.SOLUTION: A refrigerator according to an embodiment comprises a housing, a cooler, a centrifugal fan, and a cover member. The housing comprises a storage chamber. The cooler is provided in the housing. The centrifugal fan is provided in the housing, sucks air from the storage chamber, and discharges the sucked air in a centrifugal direction. The cover member is provided in the housing, covers the cooler, and guides the air discharged in a plurality of directions of the centrifugal direction from the centrifugal fan, toward the cooler.SELECTED DRAWING: Figure 2
Patent JP-2020069016-A (JP)
Title: Game machine
Inventor: NISHIMURA TOSHINARI
IPC: A63F7/02
Filed: 2018-10-30
Abstract: To provide a game machine capable of enhancing amusement visually.SOLUTION: Since a pattern film 620 is deformed according to a change in the number of reserved variation indications in satisfaction of a predetermined condition, amusement of reservation of variation indications can be enhanced visually. Especially, since appearance of at least partial decorative patterns from among decorative patterns that are decorative patterns included in pattern rows and are positioned in an area in which a player can recognize visually is deformed by deformation of the pattern film 620 by the deformation means, a player is allowed to recognize a change in the number of reserved variation indications according to the appearance of patterns. Accordingly, since a change in reserved variation indications can be enjoyed according to a change in appearance of patterns, amusement pertaining to reservation of variation indications can be enhanced.SELECTED DRAWING: Figure 24
Patent JP-2020070187-A (JP)
Title: Conveyer belt
Inventor: TAKEUCHI HIROTAKA
IPC: B65G15/36
Filed: 2018-11-02
Abstract: To provide a conveyer belt that can easily control abrasion condition at a connection part.SOLUTION: A conveyer belt 1 is endless, belt-like conveyer and includes: a cover rubber 10 that forms an outer surface; and a reinforcement core body 20 composed of a steel cord embedded in the cover rubber. The cover rubber includes: a main rubber part 11; and a connection rubber part 12 that is provided in an area including circumferential ends of the reinforcement core body and connects circumferential ends of the main rubber part. An abrasion indicator 31 that is visible when the connection rubber part is worn is embedded in the connection rubber part at the outer peripheral side from the reinforcement core body.SELECTED DRAWING: Figure 2
Patent JP-2019021942-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/8239
Filed: 2018-11-06
Abstract: To provide a semiconductor device using an oxide semiconductor, which achieves miniaturization while maintaining favorable characteristics.SOLUTION: A semiconductor device has: an oxide semiconductor layer; a source electrode and a drain electrode which contact the oxide semiconductor layer; a gate electrode which overlaps the oxide semiconductor layer; and a gate insulation layer provided between the oxide semiconductor layer and the gate electrode. The source electrode or the drain electrode includes a first conductive layer, and a second conductive layer having a region extending beyond an end face of the first electrode layer in a channel length direction. The semiconductor device further has a sidewall insulation layer which is provided on the extended region of the second conductive layer and has a bottom face with a length in the channel length direction smaller than a length of the extended region in the channel length direction.SELECTED DRAWING: Figure 1
Patent JP-2020077542-A (JP)
Title: Electrolytic solution and secondary battery
Inventor: SUGIYAMA YUSUKE
IPC: H01M10/052
Filed: 2018-11-08
Abstract: To provide a suitable electrolytic solution for providing a secondary battery having excellent battery characteristics.SOLUTION: An electrolytic solution contains: an electrolyte; a boron compound having a five-membered ring structure composed of B and two oxygen atoms forming an O-B-O bond, and two carbon atoms; and a six-membered ring cyclic ether that may be substituted with an alkyl group.SELECTED DRAWING: None
Patent JP-2020076556-A (JP)
Title: Cryogenic refrigeration system
Inventor: KANEUCHI TAKESHI
IPC: F25D17/02
Filed: 2018-11-09
Abstract: To realize refrigeration in a cryogenic temperature zone with comparatively high efficiency, without using refrigerants of chlorofluorocarbons with ozon layer depletion effects or green house effects.SOLUTION: A cryogenic refrigeration system comprises: a thermoacoustic engine 90; a first refrigerant circulation passage C1 which includes either one of an absorption type refrigerator 50 or an adsorption type refrigerator, and circulates a first refrigerant between an evaporator 57 of either one of the absorption type refrigerator 50 or the adsorption type refrigerator and a radiator 82; and a second refrigerant circulation passage C2 which circulates a second refrigerant between a heat exchanger EX3 heat-exchanging gas in a freezer FZ and the second refrigerant and a heat sink 81.SELECTED DRAWING: Figure 1
Patent JP-2020055790-A (JP)
Title: Cosmetic sheet
Inventor: IKEDA YUKO
IPC: D04H1/495
Filed: 2018-11-13
Abstract: To provide a cosmetic sheet capable of achieving both improvement of skin touch and improvement of liquid absorbing properties and liquid returning properties.SOLUTION: There is provided a cosmetic sheet (1) which has a spun lace nonwoven fabric (20) arranged on a surface on one side and an air-laid nonwoven fabric (10) which laminated on the spun lace nonwoven fabric (20) and arranged on a surface on the other side. The air-laid nonwoven fabric contains no hydrophobic fiber and may contain a hydrophilic fiber. The hydrophilic fiber of an air-laid nonwoven fabric may contain a rayon fiber and a pulp fiber. The basis weight of a rayon fiber may be 2.0 g/mor more and 7.0 g/mor less.SELECTED DRAWING: Figure 1
Patent JP-2020078472-A (JP)
Title: Performance output toy, performance output toy set, and operation tool for performance output toy
Inventor: TAKEUCHI MAKI
IPC: A63H33/22
Filed: 2018-11-13
Abstract: To provide a performance output toy having improved operability related to performance output.SOLUTION: A performance output toy 10 includes a holding part 17 capable of holding an article 21, a recognition part capable of recognizing the article 21 held by the holding part 17, and a performance output part capable of outputting a performance corresponding to the article 21 recognized by the recognition part. The holding part 17 is constituted so that the article 21 can be held in a different direction, and the recognition part is constituted so that the article 21 can be recognized even when the article 21 is held in a different direction by the holding part 17.SELECTED DRAWING: Figure 1
Patent JP-2019102805-A (JP)
Title: Annular magnetic power unit
Inventor: CABEZA CLAUDIO CANETE
IPC: H01F37/00
Filed: 2018-11-15
Abstract: To provide an annular magnetic power unit including a hollow annular magnetic core providing a power transformer, and an inner coil in the inner passage and two independent outer coils wound around the magnetic core.SOLUTION: An annular magnetic power unit includes an annular magnetic core 1 having first and second partial magnetic cores 10, 20 facing each other while superposing, where the first and second partial magnetic cores 10, 20 are divided into first and second central magnetic core parts 11, 21, first and second left side core parts 13, 23, and first and second right side core parts 14, 24, by two parallel cavities 50, the annular magnetic power unit also includes at least one conductive inner coil 30 included in the annular groove 5 of the annular magnetic core 1, and left and right independent conductive outer coils 43, 44 are wound, respectively, around the first and second left side core parts 13, 23, and around the first and second right side core parts (14, 24).SELECTED DRAWING: Figure 3
Patent JP-2019132268-A (JP)
Title: Louver fan module and fan member having the same
Inventor: CHEN CHAO JUNG
IPC: F04D29/54
Filed: 2018-11-15
Abstract: To provide a fan module which can prevent reverse airflow when operation of a fan is stopped.SOLUTION: A fan member 100 includes: a fan module 102 having an air inlet terminal 126, a motor case 130, and a motor 136 for propelling a fan 104; and a louver fan module 110 which has multiple louver plates each having an open position where the louver plate enables circulation of airflow and a block position where the louver plate can block airflow and is connected to the motor case so as to provide a sealing position between itself and the motor case.SELECTED DRAWING: Figure 3
Patent JP-2019095447-A (JP)
Title: Method for multivariate adulteration identification of edible oil based on near-infrared spectroscopy
Inventor: Zhang liang xiao
IPC: G01N21/359
Filed: 2018-11-21
Abstract: To provide a near-infrared method for multivariate adulteration identification of edible oil which can be easily performed without any special requirement for an operator.SOLUTION: A method for multivariate adulteration identification of edible oil based on near-infrared spectroscopy includes 1) construction of a model and 2) application of the model. In 1) construction of the model, a near-infrared spectrogram of edible oil is collected, a near-infrared spectral database of edible oil is established, and a multivariate adulteration identification model is established for one edible oil. In 2) the application of the model, a sample to be tested is acquired, a spectrogram is collected by a signal collection method of the near-infrared spectrum, and a near-infrared spectrum database of the edible oil is established. The near-infrared spectrum data of the acquired near-infrared spectrum is preprocessed to obtain the near-infrared spectrum data of the sample, and the authenticity of the sample to be tested is determined by using a multivariate adulteration identification model of the edible oil in which the multivariate adulteration identification model is established for the 1 edible oil. The method is simple and rapid in operation, and can effectively and rapidly screen the authenticity of an edible vegetable oil.SELECTED DRAWING: None
Patent JP-2020007522-A (JP)
Title: Resin composition for decorative film
Inventor: TAKENOUCHI MIKI
IPC: C09D175/04
Filed: 2018-11-21
Abstract: To provide a resin composition capable of forming a decorative film having not only excellent curability with active energy rays and a surface excellent in surface hardness, scratch resistance and chemical resistance but also high temperature stretchability capable of following three-dimensional deformation.SOLUTION: A resin composition for photocurable decorative film contains polyurethane (A) having a (meth)acrylamide group.
Patent JP-2020075756-A (JP)
Title: Transfer printing method for cylindrical object
Inventor: HIDA TSUNESHI
IPC: B65C9/30
Filed: 2018-11-05
Abstract: To solve the problems including difficulty in transferring an image onto a whole periphery of a cylindrical object side surface in a water transfer method of the image covered with an adhesive layer, and difficulty of adhesion of water transfer sheet onto the whole periphery of a cylindrical object side surface by manual transfer, as well as the problem such as trapping air, misalignment, and image distortion.SOLUTION: Starting application of moisture at a middle stage of winding a water transfer sheet before shape restoring force of the water transfer sheet is exerted, makes it possible to easily wrap the water transfer sheet on a whole periphery of a cylindrical object side surface. Repeated application of moisture and pressurization using a transfer device makes it possible to perform printing on a whole periphery of a conical object and an object with a cubic curved surface.SELECTED DRAWING: Figure 1
Patent JP-2020088137-A (JP)
Title: Case member with terminal and manufacturing method thereof
Inventor: HAMAMOTO MASAYA
IPC: H01M50/593
Filed: 2018-11-23
Abstract: To provide a case member with a terminal excellent in airtightness.SOLUTION: A case member 1 with a terminal is constituted by fixing an external terminal 20, to be electrically connected with an external apparatus, to a case member 10 constituting a case body 1a receiving an electronic component 100 or a case lid 1b attached to the case body 1a. The case member 1 with the terminal includes a backing material 11, the external terminal 20, an encapsulation member 30, and a terminal adhesion layer 40. The backing material 11 is made of metal and composes the case member 10. The external terminal 20 is inserted into an open hole 12 formed in the backing material 11. The encapsulation member 30 is composed of a first resin material, and encapsulates a gap 13 between the external terminal 20 in the open hole 12 and the backing material 11. The external terminal 20 and the encapsulation member 30 are joined each other via the terminal adhesion layer 40 composed of a second resin material having higher adhesion to the external terminal 20 than the first resin material.SELECTED DRAWING: Figure 1
Patent JP-2020087000-A (JP)
Title: Transaction terminal device and transaction control method of transaction terminal device
Inventor: IMAIZUMI ATSUHIRO
IPC: G07D9/00
Filed: 2018-11-27
Abstract: To shorten time which is required for a transaction of a transaction terminal device and to perform a financial transaction which can prevent unauthorized use by a third party even when there is no support of a server.SOLUTION: A transaction terminal device comprises: a two-dimensional code reading unit which reads a two-dimensional code including account information, transaction information and finger vein information; and a finger vein reading unit which reads the finger vein information of a customer. The device displays financial transaction information in a display input unit if there is no problem in the read information of the two-dimensional code. The finger vein reading unit reads the finger vein information of the customer to be compared with the finger vein information included in the two-dimensional code by confirming a display content and holding a finger over the finger vein reading unit after display by the customer. A transaction based on the transaction information is executed when coincidence of this comparison exceeds a predetermined threshold. Thus, transaction time can be shortened and an unauthorized transaction by a third party can be prevented.SELECTED DRAWING: Figure 4
Patent JP-2020087045-A (JP)
Title: Information processing apparatus for performing priority passage accompanied by fee, method for controlling information processing apparatus, communication apparatus, method for controlling communication apparatus, and program
Inventor: KURAMOCHI TOSHIKATSU
IPC: G08G1/09
Filed: 2018-11-27
Abstract: To achieve a technology capable of paying a fee and obtaining priority passage, when a vehicle travels on a predetermined road.SOLUTION: An information processing apparatus for controlling lighting of a traffic light comprises: communication means for acquiring information of a transaction condition relating to priority passage from a communication apparatus associated with a vehicle within predetermined distance from the traffic light; control means for controlling lighting of the traffic light according to the transaction condition relating to the priority passage being satisfied on the basis of the information of the transaction condition; and processing means for processing a payment of a fee on the basis of the transaction condition relating to the priority passage, where the processing means, in a case where the lighting of the traffic light by the control means has been controlled, processes the payment of the fee so as to collect the fee for the priority passage from a side of the vehicle in which the priority passage becomes available.SELECTED DRAWING: Figure 5
Patent JP-2020083596-A (JP)
Title: Paper conveyance mechanism of printer
Inventor: ICHIKAWA TAKESHI
IPC: B41J13/02
Filed: 2018-11-29
Abstract: To allow easy and strain-free jam processing even when a jam occurs during printing on thick paper with a strong elasticity and also to enable easy implementation at low cost without causing an increase in size.SOLUTION: Provided is a paper conveyance mechanism 1 of a printer M that conveys paper P by conveyance roller unit pairs 2 of upper and lower rollers 3..., 4... arranged at predetermined intervals along a paper conveyance path R, comprising: a roller displacement mechanism unit 5 in which by a rotational displacement of one roller 3s in a conveyance roller unit 2s that is a target of the jam processing, only one side 3sp of the other roller 3s in a left-right direction can be separated and displaced from one roller 4s by transmitting the rotational displacement; and a jam processing mechanism unit 7 having a roller operation unit 6 capable of rotating the one roller 3s.SELECTED DRAWING: Figure 1
Patent JP-2020083232-A (JP)
Title: Control device for hybrid vehicle
Inventor: IMAI SATOKO
IPC: B60W10/08
Filed: 2018-11-30
Abstract: To provide a control device for a hybrid vehicle which suppresses rattling noise in a gear mechanism while maintaining battery performance.SOLUTION: A control device 10 is applied to a hybrid vehicle 1 including: a motor generator 3 functioning as an electric motor and a power generator; an engine 5 connected to the motor generator 3 via a gear mechanism 4; and a battery 9 for transferring power between itself and the motor generator 3. The control device 10 is provided with an acquisition section 27, a calculation section 28, and a control section 29. The acquisition section 27 acquires information on a charging rate SOC and a temperature T of the battery 9. The calculation section 28 calculates inputtable power P of the battery 9 on the basis of the charging rate SOC and the temperature T. In the operation range of the engine 5 where rattling noise in the gear mechanism 4 may occur, the control section 29 regeneratively drives the motor generator 3 when the inputtable power P exceeds a prescribed value P, and power-drives the motor generator 3 when the inputtable power P is equal to or less than the prescribed value P.SELECTED DRAWING: Figure 2
Patent JP-2020084294-A (JP)
Title: Powder for molding laminate, laminate molded body, and manufacturing method of laminate molded body
Inventor: CHEN MEICHUAN
IPC: B22F3/105
Filed: 2018-11-30
Abstract: To provide a powder for molding a laminate capable of providing a laminate molded body having no need for a post heat treatment after laminate molding, and strength similar to or more than conventional ones, a laminate molded body, and a manufacturing method of a laminate molded body.SOLUTION: There is provided a powder for molding a laminate having an iron-based alloy containing Ti of 0.1 mass% to 6 mass% and B of 0.2 mass% to 2 mass%. It is preferable to further contain C of 0.08 mass% or less, Mn of 2 mass% or less, Ni of 10 mass% to 15 mass%, Cr of 16 mass% to 18 mass%, Mo of 2 mass% to 3 mass%, and the balance iron with inevitable impurities. There is provided a laminate molded body having the iron-based alloy containing Ti of 0.1 mass% to 6 mass% and B of 0.2 mass% to 2 mass%, and a crystal containing at least one of TiB and TiB.SELECTED DRAWING: Figure 2